High Quality and HealthThe dog toys for aggressive chewers Small Medium breed made of 100% eco-friendly natural rubber, non-toxic, BPA-free. Chewing habits that can clean their teeth,relieve anxiety,train,and also can reduce pet boredom,barking problems. Let your dog can maintain physical and mental health and play with you happily. Safe & DurabilityThis indestructible dog toys for aggressive chewers is specialized design for Small/Medium dogs.The unique shape is very popular with dogs, and the material is durable and suitable for Small and Medium dogs to chew and play. Perfect Shape DesignDifferent molar bumps, for brushing different sizes of dogs and their different teeth. The serrated grooves helps clean tartar in the back teeth more effectively. And you can adding food into the inner aisle increases the fun. Cleaning and ProtectionThis toy dog toothbrush is designed as a tool to clean and freshen your dog's teeth itself. After adding toothpaste or favorite food on the grooves, let your dogs brush their own teeth and freshen their own breath! You will no longer be bothered by how to brush your baby dogs teeth. The dog toothbrush stick is soft enough to prevent hurting the dog's gums. It can protect them from oral diseases.